Saudi Arabia vowed to retaliate against Yemen’s Houthi rebels on Sunday after a strike on Riyadh’s international airport killed a dozen people and wounded more than 300, marking the kingdom's deadliest strike in a decade.
The deadliest strike on Saudi soil in more than a decade killed 12 people at Riyadh's international airport and wounded hundreds, prompting the Saudi-led coalition to vow on Sunday a decisive response against Yemen's Houthis.